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Coronary Artery Disease clinical trials

View clinical trials related to Coronary Artery Disease.

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NCT ID: NCT03243968 Completed - Clinical trials for Microcirculation; Biomarkers; Myocardial Ischemia

Endothelial and Microvascular Functions in Patients With Myocardial Ischemia

Start date: March 1, 2014
Phase: N/A
Study type: Observational

Cardiovascular diseases (CVD) are responsible, throughout the world, for high mortality rates and cardiovascular morbidity. Endothelial dysfunction is the earliest marker of clinical atherosclerosis development. Human studies show that endothelial and microvascular dysfunction are independent predictors of ischemic cardiovascular events and long-term prognosis. The study´s objective is to evaluate the endothelial and peripheral microcirculation changes by venous occlusion plethysmography (VOP), nailfoldvideocapillaroscopy (NVC) and serum biomarkers in patients with myocardial ischemia detected by scintigraphy and normal coronarography.

NCT ID: NCT03239262 Completed - Clinical trials for Coronary Artery Disease

Left Atrial Cryoablation Enhanced by Ganglionated Plexi Ablation in the Treatment of Atrial Fibrillation

Start date: July 1, 2012
Phase: N/A
Study type: Interventional

The aim of our study was to investigate, whether enhancement of left atrial cryoablation by ablation of the autonomic nervous system of left atrium leads to influencing the outcomes of surgical treatment of atrial fibrillation in patients with structural heart disease undergoing open-heart surgery.

NCT ID: NCT03235622 Completed - Clinical trials for Coronary Artery Disease

Women Health Cohort for Breast, Bone and Coronary Artery Disease

Start date: March 2011
Phase: N/A
Study type: Observational

A single center cohort which enrolled women who performed mammography, bone densitometry (DEXA), and coronary CT angiography in Seoul National University Bundang Hospital from March 2011 to February 2013.

NCT ID: NCT03214861 Completed - Clinical trials for Coronary Heart Disease

Carb Quality and CHD in US Adults

Start date: June 1976
Phase: N/A
Study type: Observational

This is an analysis conducted in the Nurses Health Study and the Health Professional Follow-Up Study, both prospective cohort studies, where the investigators systematically investigated the association between carbohydrate quality using a variety of metrics in relation to coronary heart disease. This was a secondary data analysis of previously collected data in both cohorts.

NCT ID: NCT03213743 Completed - Coronary Disease Clinical Trials

Expression Profiling of microRNA Following Administration of Dexmedetomidine

Start date: June 19, 2017
Phase: N/A
Study type: Interventional

The purpose of the study is to find out the differential expression profiling of microRNA before and after adiministration of dexmedetomidine in patients undergoing procedures, and then investigators will do some in vitro studies to validate the functions of the microRNA.

NCT ID: NCT03192579 Completed - Clinical trials for Coronary Artery Disease Progression

The Impact of Intensive Lipid Lowering Therapy on the Clinical Outcomes in Patients With In-stent Neoatherosclerosis

Start date: July 26, 2013
Phase: Phase 4
Study type: Interventional

This study aim to evaluate whether intensive lipid lowering therapy may improve the clinical outcomes in coronary artery disease patients with in-stent neoatherosclerosis, in comparison with standard therapy.

NCT ID: NCT03191708 Completed - Clinical trials for Coronary Artery Disease

The FAVOR II China Study

Start date: June 13, 2017
Phase: N/A
Study type: Observational

Quantitative Flow Ratio (QFR) is a novel method for evaluating the functional significance of coronary stenosis. The purpose of the FAVOR II China study is to evaluate the diagnostic accuracy of on-line QFR with FFR as the reference standard. The secondary purpose is to compare the diagnostic accuracies between online QFR and online QCA, with FFR as the reference standard.

NCT ID: NCT03180060 Completed - Coronary Disease Clinical Trials

Meta-Analysis of Stress Myocardial Perfusion Imaging

Start date: August 3, 2015
Phase: N/A
Study type: Observational

Background: Detection of coronary artery disease (CAD) is important due to its high prevalence and its medical and economic implications. Purpose: A systematic review of the diagnostic performance of stress echocardiography (Echo), SPECT, cardiac magnetic resonance (CMR), CT Perfusion (CTP) and PET versus invasive coronary angiography (ICA) or fractional flow reserve (FFR) using hierarchical summary ROC (HSROC) methods. Data Sources: MEDLINE, EMBASE and SCOPUS for literature published in English or Spanish from January 1970 to December 2015. Study Selection: For inclusion, studies had to meet the Cochrane guidelines, had to evaluate the sensitivity and specificity methods, and use ICA and/or FFR. Only those studies with STARD methodology ≥60% were included. Data Extraction: Ten investigators extracted patient and study characteristics and 4 resolved any disagreements.

NCT ID: NCT03177486 Completed - Clinical trials for Coronary Artery Disease

Frank Score and Coronary Artery Disease

Start date: December 1, 2015
Phase: N/A
Study type: Observational

Patients with coronary artery disease (CAD) were enrolled. CAD was diagnosed by coronary angiography which also resulted Syntax score. Images of left and right ears were captured by a digital camera. Frank score of each patients was calculated based on characteristics and numbers of wrinkles of the earlobes. Statistic analysis were carried out to analyze the correlation between Frank Score and Syntax Score.

NCT ID: NCT03171038 Completed - Clinical trials for Telemonitoring in Coronary Artery Disease

The TElemonitoring in the Management of Heart Failure (TEMA-HF) 1 Long-term Follow-up Study

Start date: April 1, 2008
Phase: N/A
Study type: Interventional

TEMA-HF 1 Long-Term Follow-up study is a follow-up study of TEMA-HF 1. It assessed the long-term impact of a 6-months telemonitoring program in chronic heart failure patients.